.scienceContent {
    width: 835px;
}
.scienceConTitle {
    height: 97px;
    border-bottom: 1px solid #EAEDF2;
    margin-bottom: 30px;
}
.scienceConTitle span {
    font-size: 24px;
    color: #31475E;
    letter-spacing: 0;
    padding-top: 30px;
    padding-bottom: 10px;
    display: block;
}
.scienceConTitle p{
    font-size: 12px;
    color: #6A7C92;
    letter-spacing: 0;
}
.scienceConList {
    margin-bottom: 90px;
}
.scienceConList ul li {
    list-style: none;
    margin-bottom: 18px;
}
.scienceConList ul li span {
    font-size: 14px;
    color: #31475E;
    letter-spacing: 0.3px;
    line-height: 23px;
}
.scienceConListZY {
    width: 745px;
    display: inline-block;
}
.scienceConList ul li span:first-child{
    float: left;
}
.scienceContent > button {
    width: 198px;
    height: 45px;
    text-align: center;
    line-height: 45px;
    margin-bottom: 117px;
    font-size: 14px;
    color: #196175;
    letter-spacing: 1px;
    border: none;
    outline: none;
    background: #EAEFF3;
    border-radius: 3px;
    cursor: pointer;
}
